Question

what type of intermolecular force lead to high density polymer?​

Answer 1

Van der Waals forces between closely packed linear polymeric chains are responsible for high-density polythene.

Answer 2

The type of intermolecular force that leads to high-density polymer is the Van-Der-Waals attraction force.

• In high-density polymers, the hydrocarbon chain has a low degree of branching.
• The molecules are pressed together tightly during crystallization.
• The van der Waals attraction between the chains is increased as a result of the tighter packing, and the plastic or high-density polymer melts at a higher temperature.
• Attraction and repulsion between atoms, molecules, and surfaces, as well as other intermolecular forces, are all examples of Van der Waals forces.
• They differ from covalent and ionic bonds in that they are created by correlations between neighboring particles' fluctuating polarizations.